2 # Copyright (c) 2018 Cisco and/or its affiliates.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
20 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
21 export PYTHONPATH=${SCRIPT_DIR}
23 OS_ID=$(grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
24 OS_VERSION_ID=$(grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
26 if [ "$OS_ID" == "centos" ]; then
29 sudo yum install -y python-devel python-virtualenv
30 elif [ "$OS_ID" == "ubuntu" ]; then
33 export DEBIAN_FRONTEND=noninteractive
34 sudo apt-get -y update
35 sudo apt-get -y install libpython2.7-dev python-virtualenv
37 echo "$OS_ID is not yet supported."
41 # Temporarily download VPP and DPDK packages from nexus.fd.io
42 if [ "${#}" -ne "0" ]; then
45 SKIP_PATCH="skip_patchORskip_vpp_patch"
47 VPP_VERSION=$(< ${SCRIPT_DIR}/VPP_STABLE_VER_${DISTRO})
48 CSIT_DIR=${SCRIPT_DIR}
49 source "${SCRIPT_DIR}/resources/libraries/bash/function/artifacts.sh"
51 # Need to revert -euo as the rest of script is not optimized for this.
56 VPP_PKGS=(vpp*.$PACKAGE)
57 VPP_PKGS_FULL=("${VPP_PKGS[@]/#/${VIRL_DIR_LOC}}")
60 VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_${DISTRO})
61 VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_${DISTRO})
62 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
63 IPS_PER_VIRL=( "10.30.51.28:252"
66 SIMS_PER_VIRL=( "10.30.51.28:13"
71 function get_max_ip_nr() {
74 for item in "${IPS_PER_VIRL[@]}" ; do
75 if [ "${item%%:*}" == "${virl_server}" ]
84 function get_max_sim_nr() {
87 for item in "${SIMS_PER_VIRL[@]}" ; do
88 if [ "${item%%:*}" == "${virl_server}" ]
97 VIRL_USERNAME=jenkins-in
99 VIRL_SERVER_STATUS_FILE="status"
100 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
102 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
104 TEST_GROUPS=("crypto,ip4_tunnels.softwire,ip4_tunnels.vxlan" "ip4,ip4_tunnels.gre,ip4_tunnels.lisp,ip6_tunnels.vxlan,ip6_tunnels.lisp,vm_vhost.ip4,vm_vhost.ip6" "interfaces,ip6,l2bd,l2xc,vm_vhost.l2bd,vm_vhost.l2xc,telemetry")
105 SUITE_PATH="tests.vpp.func"
106 SKIP_PATCH="SKIP_PATCH"
109 mkdir ${SCRIPT_DIR}/tmp
111 # Use tmp dir to store log files
112 LOG_PATH="${SCRIPT_DIR}/tmp"
114 # Use tmp dir for tarballs
115 export TMPDIR="${SCRIPT_DIR}/tmp"
120 ssh ${SSH_OPTIONS} $@
124 cat > ${VIRL_PKEY} <<EOF
125 -----BEGIN RSA PRIVATE KEY-----
126 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
127 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
128 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
129 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
130 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
131 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
132 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
133 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
134 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
135 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
136 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
137 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
138 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
139 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
140 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
141 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
142 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
143 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
144 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
145 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
146 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
147 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
148 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
149 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
150 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
151 -----END RSA PRIVATE KEY-----
153 chmod 600 ${VIRL_PKEY}
156 # The server must be reachable and have a "status" file with
157 # the content "PRODUCTION" to be selected.
159 # If the server is not reachable or does not have the correct
160 # status remove it from the array and start again.
162 # Abort if there are no more servers left in the array.
165 for index in "${!VIRL_SERVERS[@]}"; do
166 virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} cat $VIRL_SERVER_STATUS_FILE 2>&1)
167 echo VIRL HOST ${VIRL_SERVERS[$index]} status is \"$virl_server_status\"
168 if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
170 # Candidate is in good status. Add to array.
171 VIRL_PROD_SERVERS+=(${VIRL_SERVERS[$index]})
175 VIRL_SERVERS=("${VIRL_PROD_SERVERS[@]}")
176 echo "VIRL servers in production: ${VIRL_SERVERS[@]}"
177 num_hosts=${#VIRL_SERVERS[@]}
178 if [ $num_hosts == 0 ]
180 echo "No more VIRL candidate hosts available, failing."
184 # Get the LOAD of each server based on number of active simulations (testcases)
186 for index in "${!VIRL_SERVERS[@]}"; do
187 VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l")
190 # Pick for each TEST_GROUP least loaded server
192 for index in "${!TEST_GROUPS[@]}"; do
193 least_load_server_idx=$(echo "${VIRL_SERVER_LOAD[*]}" | tr -s ' ' '\n' | awk '{print($0" "NR)}' | sort -g -k1,1 | head -1 | cut -f2 -d' ')
194 least_load_server=${VIRL_SERVERS[$least_load_server_idx-1]}
195 VIRL_SERVER+=($least_load_server)
196 # Adjusting load as we are not going run simulation immediately
197 VIRL_SERVER_LOAD[$least_load_server_idx-1]=$((VIRL_SERVER_LOAD[$least_load_server_idx-1]+1))
200 echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
204 # Copy the files to VIRL hosts
206 for index in "${!VIRL_SERVER[@]}"; do
207 # Do not copy files in case they have already been copied to the VIRL host
208 [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
210 if [ "${copy}" -eq "0" ]; then
211 echo "VPP packages have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
213 scp ${SSH_OPTIONS} ${VPP_PKGS[@]} \
214 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}
217 if [ "${result}" -ne "0" ]; then
218 echo "Failed to copy VPP packages to VIRL host ${VIRL_SERVER[${index}]}"
222 echo "VPP packages successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
224 DONE+=(${VIRL_SERVER[${index}]})
228 # Start a simulation on VIRL server
230 function stop_virl_simulation {
231 for index in "${!VIRL_SERVER[@]}"; do
232 ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
233 "stop-testcase ${VIRL_SID[${index}]}"
237 # Upon script exit, cleanup the simulation execution
238 trap stop_virl_simulation EXIT
240 for index in "${!VIRL_SERVER[@]}"; do
241 echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
242 # Get given VIRL server limits for max. number of VMs and IPs
243 max_ips=$(get_max_ip_nr ${VIRL_SERVER[${index}]})
244 max_ips_from_sims=$(($(get_max_sim_nr ${VIRL_SERVER[${index}]})*IPS_PER_SIMULATION))
245 # Set quota to lower value
246 IP_QUOTA=$([ $max_ips -le $max_ips_from_sims ] && echo "$max_ips" || echo "$max_ips_from_sims")
247 # Start the simulation
248 VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
249 "start-testcase -vv \
250 --quota ${IP_QUOTA} \
251 --copy ${VIRL_TOPOLOGY} \
252 --release ${VIRL_RELEASE} \
253 ${VPP_PKGS_FULL[@]}")
254 # TODO: remove param ${VPP_PKGS_FULL[@]} when start-testcase script is
255 # updated on all virl servers
257 if [ ${retval} -ne "0" ]; then
258 echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
261 if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
262 echo "No VIRL session ID reported."
265 echo "VIRL simulation nr. ${index} started on ${VIRL_SERVER[${index}]}"
267 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
268 cat /scratch/${VIRL_SID[${index}]}/topology.yaml
270 # Download the topology file from VIRL session and rename it
272 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
273 topologies/enabled/topology${index}.yaml
276 if [ ${retval} -ne "0" ]; then
277 echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
284 virtualenv --system-site-packages env
288 pip install -r ${SCRIPT_DIR}/requirements.txt
290 for index in "${!VIRL_SERVER[@]}"; do
291 pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
292 -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
293 -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
295 if [ "$?" -ne "0" ]; then
296 echo "Topology${index} schema validation failed."
297 echo "However, the tests will start."
301 function run_test_set() {
306 rm -f ${LOG_PATH}/test_run${nr}.log
307 exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
308 >> ${LOG_PATH}/test_run${nr}.log; done;)
310 for suite in ${TEST_GROUPS[${nr}]}; do
311 suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
315 echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
316 -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
318 --include vm_envAND3_node_single_link_topo \
319 --include vm_envAND3_node_double_link_topo \
321 --exclude ${SKIP_PATCH} \
322 --noncritical EXPECTED_FAILING \
323 --output ${LOG_PATH}/log_test_set_run${nr} \
326 PYTHONPATH=`pwd` pybot -L TRACE -W 136\
327 -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
329 --include vm_envAND3_node_single_link_topo \
330 --include vm_envAND3_node_double_link_topo \
332 --exclude ${SKIP_PATCH} \
333 --noncritical EXPECTED_FAILING \
334 --output ${LOG_PATH}/log_test_set_run${nr} \
337 local local_run_rc=$?
339 echo ${local_run_rc} > ${LOG_PATH}/rc_test_run${nr}
343 # Send to background an instance of the run_test_set() function for each number,
345 for index in "${!VIRL_SERVER[@]}"; do
346 run_test_set ${index} &
348 echo "Sent to background: Test_set${index} (pid=$pid)"
355 # Watch the stable of background processes.
356 # If a pid goes away, remove it from the array.
357 while [ -n "${pids[*]}" ]; do
358 for i in $(seq 0 9); do
362 for pid in "${!pids[@]}"; do
363 if ! ps "$pid" >/dev/null; then
365 echo "Test_set${pids[$pid]} with PID $pid finished."
369 if [ -z "${!pids[*]}" ]; then
372 echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
376 echo "All test set runs finished."
382 for index in "${!VIRL_SERVER[@]}"; do
383 echo "Test_set${index} log:"
384 cat ${LOG_PATH}/test_run${index}.log
385 RC_PARTIAL_RUN=$(cat ${LOG_PATH}/rc_test_run${index})
386 if [ -z "$RC_PARTIAL_RUN" ]; then
387 echo "Failed to retrieve return code from test run ${index}"
390 RC=$((RC+RC_PARTIAL_RUN))
391 rm -f ${LOG_PATH}/rc_test_run${index}
392 rm -f ${LOG_PATH}/test_run${index}.log
396 # Log the final result
397 if [ "${RC}" -eq "0" ]; then
400 echo "========================================================================================================================================"
401 echo "Final result of all test loops: | PASS |"
402 echo "All critical tests have passed."
403 echo "========================================================================================================================================"
407 if [ "${RC}" -eq "1" ]; then
414 echo "========================================================================================================================================"
415 echo "Final result of all test loops: | FAIL |"
416 echo "${RC} critical ${HLP_STR} failed."
417 echo "========================================================================================================================================"
422 echo Post-processing test data...
425 for index in "${!VIRL_SERVER[@]}"; do
426 partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
429 # Rebot output post-processing
430 rebot --noncritical EXPECTED_FAILING \
431 --output output.xml ${partial_logs}
433 # Remove unnecessary log files
434 rm -f ${partial_logs}
436 echo Post-processing finished.
438 if [ ${RC} -eq 0 ]; then
444 exit ${RETURN_STATUS}